1results about How to "Avoid Longitudinal Cracks" patented technology

This invention discloses a CRTS-Ⅲ type ballastless track, relating to the field of track technology, comprising a base plate, a track slab, and a filling layer; the filling layer is formed by pouring self-compacting concrete between the track slab and the base plate; a corrugated steel frame is embedded within the track slab; the corrugated steel frame is assembled from a main corrugated plate, perforated channel steel, and strip corrugated plates. The CRTS-Ⅲ type ballastless track provided by this invention can avoid interlayer cracking and track slab cracking in slab ballastless tracks.